Changes in directory llvm/test/Regression/CodeGen/X86:
2006-11-17-IllegalMove.ll added (r1.1)
---
Log message:
Add a x86-64 test case: movb %sil, %ah is illegal.
---
Diffs of the changes: (+41 -0)
2006-11-17-IllegalMove.ll | 41 +++++++++++++++++++++++++++++++++++++++++
1 files changed, 41 insertions(+)
Index: llvm/test/Regression/CodeGen/X86/2006-11-17-IllegalMove.ll
diff -c /dev/null llvm/test/Regression/CodeGen/X86/2006-11-17-IllegalMove.ll:1.1
*** /dev/null Fri Nov 17 14:42:05 2006
--- llvm/test/Regression/CodeGen/X86/2006-11-17-IllegalMove.ll Fri Nov 17
14:41:55 2006
***************
*** 0 ****
--- 1,41 ----
+ ; RUN: llvm-as < %s | llc -march=x86-64 &&
+ ; RUN: llvm-as < %s | llc -march=x86-64 | not grep 'movb %sil, %ah' &&
+ ; RUN: llvm-as < %s | llc -march=x86-64 | grep 'movzbw %al, %ax'
+
+ void %handle_vector_size_attribute() {
+ entry:
+ %tmp69 = load uint* null ; <uint> [#uses=1]
+ switch uint %tmp69, label %bb84 [
+ uint 2, label %bb77
+ uint 1, label %bb77
+ ]
+
+ bb77: ; preds = %entry, %entry
+ %tmp99 = udiv ulong 0, 0 ; <ulong> [#uses=1]
+ %tmp = load ubyte* null ; <ubyte> [#uses=1]
+ %tmp114 = seteq ulong 0, 0 ; <bool> [#uses=1]
+ br bool %tmp114, label %cond_true115, label %cond_next136
+
+ bb84: ; preds = %entry
+ ret void
+
+ cond_true115: ; preds = %bb77
+ %tmp118 = load ubyte* null ; <ubyte> [#uses=1]
+ br bool false, label %cond_next129, label %cond_true120
+
+ cond_true120: ; preds = %cond_true115
+ %tmp127 = udiv ubyte %tmp, %tmp118 ; <ubyte> [#uses=1]
+ %tmp127 = cast ubyte %tmp127 to ulong ; <ulong> [#uses=1]
+ br label %cond_next129
+
+ cond_next129: ; preds = %cond_true120, %cond_true115
+ %iftmp.30.0 = phi ulong [ %tmp127, %cond_true120 ], [ 0, %cond_true115
] ; <ulong> [#uses=1]
+ %tmp132 = seteq ulong %iftmp.30.0, %tmp99 ; <bool>
[#uses=1]
+ br bool %tmp132, label %cond_false148, label %cond_next136
+
+ cond_next136: ; preds = %cond_next129, %bb77
+ ret void
+
+ cond_false148: ; preds = %cond_next129
+ ret void
+ }
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